SOLUTION: Can you help me find the domain of the function 5(x+4)/x^2+x-12

Question 581939: Can you help me find the domain of the function 5(x+4)/x^2+x-12
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!
Hint: You CANNOT divide by zero. So the denominator x^2+x-12 can't be zero.

If it were, then x^2+x-12 = 0. Solve this equation for x and those solutions will be the values of x that make the denominator zero. This means that you must exclude them from the domain.

So the domain will be the set of all real numbers except that x can't equal the solutions to the equation above.
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